acoustic densitometer
声学密度计
热门单词
- abridged notation
- absolute unit
- abukumalite
- acerdol
- acetanilide
- ACI = American Concrete Institute
- acid gravimeter
- acid-resistant stoneware pump
- acidophilous plant
- ackey
- acoustical delay line
- acquired building
- acquisition of skill
- acrylic colour
- acrylic pullover for children
- actualism
- actuality philosophy
- acylcarbene
- adamic earth
- adaptor ring
- additive agent
